Lightweight closure cap



FIG. 1 is a top isometric view of a lightweight closure cap according to our new design.

FIG. 2 is a bottom isometric view of the lightweight closure cap of FIG. 1.

FIG. 3 is a top view of the lightweight closure cap of FIG. 1.

FIG. 4 is a bottom view of the lightweight closure cap of FIG. 1; and,

FIG. 5 is a front view of the lightweight closure cap of FIG. 1. The left, right, and rear views are mirror images of the front view.

The portions of the drawings appearing in broken lines are for environment only and do not form a part of the claimed design. 

The ornamental design for a lightweight closure cap, as shown and described. 